Czechoslovak factory code "esr" on artillery cases


#1

Has anybody ever seen the Czechoslovak factory code “esr” being used on artillery cases?

If so, images of such headstamps would be highly appreciated.


#2

HI

esr = SANDRIK, currently Slovakia. Dolne Hamre.
Currently, a producer of metal utensils. http://www.sandrik.sk/

Rufus


#3

Rafal, thanks! I am aware who is behind “esr” but the issue is to find confirmation for their product range of ammunition components.